Inventor
Joseph T. Carlin
Inventor
Houston, TX, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere40%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests30%
E21BEarth or rock drilling10%
F17DPipe-line systems10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
4,648,452'Method of increasing enhanced oil recovery by using a novel low sulfonate phase in the polymer slug'19874,635,722'Method of increasing enhanced oil recovery by using a higher sulfonate phase obtained on polymer addition'19874,304,302'Method for injecting a two phase fluid into a subterranean reservoir'19814,232,737'Double tapered surfactant waterflood oil recovery process'19804,214,999'Surfactant flooding oil recovery process'19804,213,500'Oil recovery process: injection of fatty alcohol followed by soap'19804,162,989'Oil-in-water emulsion'19794,154,301'Surfactant oil recovery process usable in a formation having high salinity connate water'19794,152,290'Solution for transporting hydrocarbons in a pipeline'19794,110,228'Salinity tolerant surfactant oil recovery process'19784,110,229'Salinity tolerant surfactant oil recovery process'19784,108,193'Pipeline method for transporting viscous hydrocarbons'19784,083,403'Surfactant oil recovery process'19784,066,124'Salinity tolerant surfactant oil recovery process'1978RE029219'Surfactant oil recovery process'19773,943,954'Pipeline transportation of viscous hydrocarbons'19763,941,192'Method for recovering high asphaltene content petroleum using surfactants'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1987Patents assigned to TEXACO INC (16)· patent assignee history
1976–1987Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXACO INC | 16 | 1976–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 17 | 1976–1987 |